coder30's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 6394 | 217 |  11 |
- | ||
| AtCoder Beginner Contest 215 | 4096 | 626 | 66 |
+55 | ||
| AtCoder Beginner Contest 218 | 7925 | 61 | 62 |
-4 |